Mojang has officially released the first release candidate (RC1) for Minecraft Java Edition 1.21.9, giving players the chance to test new bug fixes before the full Minecraft 1.21.9 update rolls out globally. This update marks a crucial step toward a smooth launch, and if no major issues are found, RC1 could be the final pre-release version.
Minecraft 1.21.9 RC1 Now Live
The Minecraft 1.21.9 release candidate is available now via the Minecraft Launcher, where players can opt into snapshots by enabling them under the “Installations” tab. Mojang has reminded testers that experimental versions may cause world corruption, so it’s best to back up your saves or run RC1 in a separate folder.
For server admins, Mojang has also released the cross-platform server jar so multiplayer communities can test stability and gameplay changes together.
Bug Fixes in Minecraft 1.21.9 RC1
The Minecraft 1.21.9 RC1 patch notes highlight several important fixes, including:
- Fixed a bug where creakings spawned even when the spawnMonsters game rule was disabled (MC-302243).
- Corrected a visual issue with conduits, where the center texture appeared upside down (MC-302278).
- These improvements target both gameplay stability and visual polish, ensuring players enjoy a smoother experience ahead of the official Minecraft 1.21.9 release date.
With the Minecraft 1.21.9 release window approaching, this is the last opportunity for players to provide feedback and help Mojang fine-tune the game. Testing release candidates not only helps squash lingering bugs but also ensures a more stable experience for millions of players worldwide.
